How has the concept of survival of the fittest been used in popular culture? Compare your example to what Darwin meant by fitness.

she forgot to record a transaction

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

answer; ///blank(1); green bananas; blank(2); raw potatoes;